Ever seen something so funny that you wish you snap a picture of it without anyone knowing? Well I was browsing the forums over at Pinstack and came across this. Its now possible to kill the shutter sound with an application called Peek A Boo from BerryCoder. One of the best parts about this software is its free! It will work with any camera packing BlackBerry with OS 4.2 or higher (except it may not be compatible with 8×30 CDMA devices or Curve 8320). To use the software all you have to do is set Peek A Boo to one of your devices convenience keys.